97858356 divided by 680 
We're looking to find how many times 680 goes into 97858356.

On to step 1:
The number 680 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 680

Advancing to step 2:
680 can be fit into 97 0 times, resulting in a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 97 and we're left with 97.
Grab the next digit (8) from the dividend, add it to 97, then carry on: 978 / 680

On to step 3:
680 can be fit into 978 1 times, resulting in a remainder of 298.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 680 from 978 and we're left with 298.
Include the next digit (5) from the dividend after 298, then repeat: 2985 / 680

Let's proceed to step 4:
When dividing 2985 by 680, we get 4 with a remainder of 265.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 265 after subtracting 2720 from 2985.
Grab the next digit (8) from the dividend, add it to 265, then carry on: 2658 / 680

On to step 5:
2658 divided by 680 is 3 with a remainder of 618.
Write down 3 as next digit of the result. 
Result so far: 143.0
The remainder is 618 after subtracting 2040 from 2658.
Include the next digit (3) from the dividend after 618, then repeat: 6183 / 680

Advancing to step 6:
680 can be fit into 6183 9 times, resulting in a remainder of 63.
Write down 9 as next digit of the result. 
Result so far: 1439.0
If we take 6120 away from 6183, we end up with 63.
Bring next digit (5) of the dividend behind the 63 and repeat the process: 635 / 680

Moving on to step 7:
680 goes into 635 0 times with a remainder of 635.
Record the quotient 0 as the next digit in the result. 
Result so far: 14390.0
Deduct 0 from 635 and we're left with 635.
Take the next digit (6) from the dividend and append it to 635, then repeat: 6356 / 680

Moving on to step 8:
The number 680 fits into 6356 9 times, leaving a remainder of 236.
Put 9 as the next digit of the answer. 
Result so far: 143909.0
Subtract 6120 from 6356 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Let's proceed to step 9:
680 goes into 2360 3 times with a remainder of 320.
The number 3 becomes the next digit in our result. 
Result so far: 143909.3
Subtract 2040 from 2360 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 10:
If we divide 3200 by 680, we get 4 and a remainder of 480.
Use 4 as the next digit of our solution. 
Result so far: 143909.34
Deduct 2720 from 3200 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 11:
680 can be fit into 4800 7 times, resulting in a remainder of 40.
The next digit of our result is 7. 
Result so far: 143909.347
Deduct 4760 from 4800 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
If we divide 400 by 680, we get 0 and a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 143909.347
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 13:
If we divide 4000 by 680, we get 5 and a remainder of 600.
The number 5 becomes the next digit in our result. 
Result so far: 143909.34705
Subtract 3400 from 4000 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 14:
When dividing 6000 by 680, we get 8 with a remainder of 560.
Put 8 as the next digit of the answer. 
Result so far: 143909.347058
If we subtract 5440 from 6000, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 15:
The number 680 fits into 5600 8 times, leaving a remainder of 160.
The number 8 becomes the next digit in our result. 
Result so far: 143909.3470588
Subtract 5440 from 5600 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 143909.3470588 and a remainder of 1.6e-06.